黑芥(学名:Brassica nigra)是十字花科芸薹属的一种一年生植物,种子可作为香料。其原产于北非热带地区、欧洲温带地区与亚洲部分地区。
![Thumb](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Black_mustard.jpg/640px-Black_mustard.jpg)
描述
黑芥茎直立,有柄叶较大。茎干靠近基部处有毛,上部光滑。在肥沃土壤中可生长至1.2米高。[1][2][3]夏季开花,花瓣4片,黄色,长约为萼片两倍,总状花序顶生。果实为长角果,含4颗球形种子。[1]
参见
参考文献
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